| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $84.83 | 6.560% | $90.3948 | $90.39 | $90.40 | $90.40 |
| Purchase #2 | $7.37 | 4.195% | $7.6792 | $7.68 | $7.70 | $7.70 |
| Purchase #3 | $185.73 | 6.246% | $197.3307 | $197.33 | $197.35 | $197.30 |
| Purchase #4 | $115.89 | 3.321% | $119.7387 | $119.74 | $119.75 | $119.70 |
| Purchase #5 | $40.90 | 6.218% | $43.4432 | $43.44 | $43.45 | $43.40 |
| Purchase #6 | $117.75 | 3.187% | $121.5027 | $121.50 | $121.50 | $121.50 |
| Purchase #7 | $148.92 | 12.285% | $167.2148 | $167.21 | $167.20 | $167.20 |
| 7 purchase totals = | $701.39 | $747.3041 | $747.29 | $747.35 | $747.20 | |